CN112785895B - Enlightening literacy teaching aid - Google Patents
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- CN112785895B CN112785895B CN202110038309.XA CN202110038309A CN112785895B CN 112785895 B CN112785895 B CN 112785895B CN 202110038309 A CN202110038309 A CN 202110038309A CN 112785895 B CN112785895 B CN 112785895B
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- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
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Abstract
The invention discloses an enlightening literacy teaching aid, and relates to the technical field of teaching tools. The utility model provides a enlightenment literacy teaching aid, includes fixed chassis, the intermediate position fixedly connected with support column at fixed chassis top, and the inside of support column has seted up the slip chamber, the support column has the rack through slip chamber sliding connection, and the top fixedly connected with spliced pole of rack, one side fixedly connected with of support column adjusts the box, and the inside loose axle that just adjusts the box has the adjusting gear, the adjusting gear meshes with the rack mutually. According to the invention, through the arrangement of the first magnetic plate mechanism and the second magnetic plate mechanism, the Chinese characters with the side structures can be split and combined in a splicing manner by utilizing the first magnetic plate mechanism and the second magnetic plate mechanism, so that the teaching process is more interesting, and meanwhile, students can understand the side parts and the side parts more deeply, thereby being beneficial to improving the teaching quality and improving the teaching efficiency.
Description
Technical Field
The invention relates to the technical field of teaching tools, in particular to an enlightenment literacy teaching aid.
Background
The Chinese characters are recording symbols of Chinese, are also used in characters such as Japanese, korean and the like, are different from alphabetic characters with phonetic alphabet such as English, russian, hindi, arabic and the like, are typical ideographs, are different from single-tone or multi-tone meanings of alphabetic words, and are common single-tone meanings, so that Chinese is one of the most difficult languages to learn and master in the world.
In the teaching process of enlightening and learning characters at present, most schools adopt a mode of writing Chinese characters on a blackboard by using chalk, so that the teaching process of the Chinese characters is boring and tasteless, and further, the mastering of the Chinese characters by partial students is slower, in addition, in other existing solutions, for example, in the prior art, CN103578327A/CN211264474U/CN202352160U/CN209980545U mostly adopt two rotatable turntables, part of the character components of a target character to be displayed are placed on one of the turntables, the other part of the target character is placed on the other turntable, and then the splicing of the target character and the replacement of the target character are realized by utilizing the mutual dislocation between the two turntables, but the following obvious defects exist in the solution: need be from comparatively pressing close to between two carousels and just can guarantee to treat the salient effect of replacement typeface on the carousel that is closest to the customer side, otherwise the two parts of target typeface are unified inadequately in visual effect, also comparatively distortion, but be provided with a plurality of components or stroke on every carousel in the above-mentioned project organization, the distance between two carousels is more so that the component on the carousel of inboard or do not enough abundant operating space when moving position or changing the direction than drawing, if set up great then make the two parts of target typeface unified inadequately in visual effect with the distance between two carousels, provide a teaching aid of learning literacy of enlightering for this reason, can also realize the unified good visual effect of the self-lifting after the concatenation when guaranteeing all to leave enough operating space on two carousels.
Disclosure of Invention
The invention aims to provide a teaching aid for enlightening literacy, which aims to solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: an enlightening literacy teaching aid comprises a fixed underframe, wherein a support column is fixedly connected to the middle position of the top of the fixed underframe, a sliding cavity is formed in the support column, the support column is connected with a gear rack in a sliding mode through the sliding cavity, a connecting column is fixedly connected to the top of the gear rack, an adjusting box body is fixedly connected to one side of the support column, an adjusting gear is connected to an inner movable shaft of the adjusting box body, the adjusting gear is meshed with the gear rack, a limiting bulge is fixedly connected to the bottom of the gear rack, a fixed shaft is fixedly connected to the front side of the connecting column, a first magnetic plate mechanism in a disc shape is rotatably connected to the middle of the fixed shaft, a connecting cover is fixedly connected to one end of the fixed shaft, a second magnetic plate mechanism in a disc shape is rotatably connected to one end of the fixed shaft through the connecting cover, and the first magnetic plate mechanism and the second magnetic plate mechanism can horizontally slide along the direction parallel to the axis direction of the fixed shaft respectively on the fixed shaft and the connecting cover;
the first magnetic plate mechanism comprises a first magnetic plate body, the front side of the first magnetic plate body is provided with a field grid which is uniformly distributed along the edge of the first magnetic plate body, the second magnetic plate mechanism comprises a second magnetic plate body, the bottom of the second magnetic plate body is provided with a square hole, the bottom of the front side of the second magnetic plate body is provided with a half-grid which is positioned on one side of the square hole, the width of the half-grid is half of the width of the field grid, the top of the front side of the second magnetic plate body is provided with a three-line grid, a plurality of arc-shaped grooves with the same center of circle are arranged on the side of the first magnetic plate body facing the second magnetic plate body and the side of the second magnetic plate body deviating from the first magnetic plate body, one of the arc-shaped grooves on the first magnetic plate body penetrates through the central area of the field grid on the plate body, a plurality of equiangular spaced baffles are arranged in each arc-shaped groove, a plurality of springs made of magnetic conductive materials are inserted between the baffles in the arc-shaped grooves with the same center of circle on the first magnetic plate mechanism, a magnetic sticking block is adsorbed at the end part of each spring facing the second magnetic plate mechanism, a plurality of magnetic sticking blocks are inserted in the arc-shaped grooves close to the second magnetic plate mechanism at equiangular spaced intervals, the mutually close sides of the magnetic sticking block on the first magnetic plate mechanism and the magnetic sticking block on the second magnetic plate mechanism are like magnetic poles, a square block is arranged on the square hole in a pluggable filling manner, the square block is matched with the square hole in size and shape, a magnetic block is embedded in the square block, and the mutually close sides of the magnetic sticking block and the magnetic sticking block on the first magnetic plate mechanism are like magnetic poles; the front surface of the supporting column is provided with a sliding groove, and the sliding groove is matched with the fixed shaft;
the utility model discloses a gear adjusting box, including adjusting box, adjusting gear, adjusting box back, first stopper and second stopper, the central point that adjusts the box back puts swing joint has L type to adjust the pole, and L type adjusts the pole and runs through the central point that adjusts box and adjusting gear puts fixed connection, the fixed cover of bottom fixedly connected with of L type regulation pole, and the inside activity of fixed cover has cup jointed the slide bar, the equal first stopper of fixedly connected with in both ends and second stopper of slide bar, the spacing groove has been seted up at the back of adjusting box, and the spacing groove along adjusting box edge evenly distributed, spacing groove and second stopper looks adaptation, the specification of first stopper and second stopper is unanimous, and one side of first stopper and second stopper all is provided with the screw thread post, the both ends of slide bar all are provided with the screw hole, screw thread post and screw thread hole looks adaptation.
The fixed chassis is of a symmetrical cross structure, four bottom feet of the fixed chassis are fixedly connected with universal wheels, and brake stopping pieces are arranged at the tops of the universal wheels.
The outer thread has been seted up to the one end of fixed axle, the internal thread has been seted up to the inside of connecting the lid, outer thread and internal thread looks adaptation.
A method for using the enlightenment literacy teaching aid in the claims comprises the following steps:
s1: inserting a square block into a square hole, then respectively rotating a first magnetic plate mechanism and a second magnetic plate mechanism, before teaching Chinese characters with the same deviation part or side part, splitting the Chinese characters with the side part structure, magnetically adsorbing magnetic paste blocks with the deviation part/side part of characters to be displayed on a spring which penetrates through an arc-shaped groove of a field case on the first magnetic plate mechanism, adsorbing other non-displayed magnetic paste blocks with the deviation part/side part on springs of other arc-shaped grooves, inserting the magnetic paste blocks with the other side part/side part to be displayed in an arc-shaped groove close to a half case, wherein the inserted direction is that the adjacent sides of the magnetic paste blocks on the first magnetic plate mechanism and the magnetic paste blocks on the second magnetic plate mechanism are same magnetic poles, and the adjacent sides of magnetic blocks in the square block and the magnetic paste blocks on the first magnetic plate mechanism are same magnetic poles;
s2: moving the enlightenment literacy teaching aid to a specified teaching place through a universal wheel, and fixing the enlightenment literacy teaching aid by using a brake sheet at the top of the universal wheel;
s3: holding the sliding rod, rotating the L-shaped adjusting rod through the sliding rod, driving the adjusting gear to rotate through the L-shaped adjusting rod, adjusting the height of the enlightenment literacy teaching aid through the gear strip by the adjusting gear, inserting a second limiting block at one end of the sliding rod into the limiting groove after adjusting the height of the enlightenment literacy teaching aid to a proper height, and limiting and fixing the height of the enlightenment literacy teaching aid;
s4: the first magnetic plate mechanism is rotated during teaching, when the magnetic paste block with the partial part/the side part of the target Chinese character rotates to the square hole, the square block is pulled out, so that the magnetic paste block of the partial part/the side part of the Chinese character on the Chinese character grid in the first magnetic plate mechanism enters the square hole under the elastic force action of the spring, the partial part/the side part of the Chinese character on the Chinese character grid in the first magnetic plate mechanism and the side part/the side part of the Chinese character on the half-character grid in the second magnetic plate mechanism are combined into the Chinese character, and meanwhile, the pinyin of the Chinese character is spelled out by the magnetic paste block in the three-line grid.
Compared with the prior art, the invention has the beneficial effects that:
(1) The invention utilizes the magnetic patches with special structural design and the spring power assistance towards the di-tertiary magnetic poles, so that enough operating space is reserved on the two turnplates, and the self-lifting unified good visual effect can be realized after splicing.
(2) This enlighten literacy teaching aid through the setting of first magnetic plate mechanism and second magnetic plate mechanism, has realized utilizing first magnetic plate mechanism and second magnetic plate mechanism to carry out split back with the mode of concatenation with the chinese character of side structure and make the teaching in-process have the interest more, can make student's understanding partially and side portion more deeply simultaneously, and then be favorable to improving the quality of teaching, promotion teaching efficiency.
(3) This enlighten literacy teaching aid, the gear rack, adjusting gear, L type are adjusted the setting of pole, slide bar, second stopper and spacing groove, have realized being convenient for highly adjusting this enlighten literacy teaching aid, and then the user of the different heights of being convenient for uses this enlighten literacy teaching aid.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a left side view of the present invention;
FIG. 3 is a rear view of the present invention;
FIG. 4 is a cross-sectional view of the present invention with the first magnetic plate mechanism and the second magnetic plate mechanism removed;
FIG. 5 is an enlarged view of portion A of FIG. 2 in accordance with the present invention;
FIG. 6 is a front view of a first magnetic plate mechanism in accordance with the present invention;
fig. 7 is a front view of a second magnetic plate mechanism according to the present invention.
In the figure: 1. a fixed chassis; 2. a universal wheel; 3. a support column; 4. adjusting the box body; 5. a gear rack; 6. an adjusting gear; 7. connecting columns; 8. a limiting bulge; 9. a fixed shaft; 10. a first magnetic plate mechanism; 1001. a first magnetic plate body; 1002. grid shaped; 11. a second magnetic plate mechanism; 1101. a second magnetic plate body; 1102. a square hole; 1103. a half character grid; 1104. three-line grid; 12. a connecting cover; 13. a limiting groove; 14. a magnetic patch; 15. a sliding groove; 16. a sliding cavity; 17. an L-shaped adjusting rod; 18. fixing a sleeve; 19. a slide bar; 20. a first stopper; 21. and a second limiting block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that in the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of description and simplification of description, and do not indicate or imply that the device or element referred to must have a specific orientation, be configured in a specific orientation, and operate, and thus, should not be construed as limiting the present invention.
Further, it will be appreciated that the dimensions of the various elements shown in the figures are not drawn to scale, for ease of description, e.g., the thickness or width of some layers may be exaggerated relative to other layers.
It should be noted that like reference numerals and letters refer to like items in the following figures, and thus, once an item is defined or illustrated in one figure, it will not need to be further discussed or illustrated in detail in the description of the following figure.
As shown in fig. 1 to 7, the present invention provides a technical solution: the utility model provides a enlightenment literacy teaching aid, includes fixed chassis 1, the intermediate position fixedly connected with support column 3 at 1 top of fixed chassis, and the inside of support column 3 has seted up slip chamber 16, support column 3 has rack 5 through slip chamber 16 sliding connection, and the top fixedly connected with spliced pole 7 of rack 5, one side fixedly connected with of support column 3 adjusts box 4, and the inside loose axle of adjusting box 4 has adjusting gear 6, adjusting gear 6 meshes with rack 5, the bottom fixedly connected with spacing arch 8 of rack 5, the front fixedly connected with fixed axle 9 of spliced pole 7, and the middle part of fixed axle 9 rotates and is connected with the first magnetic sheet mechanism 10 of disc, the one end fixedly connected with of fixed axle 9 connects lid 12, and the one end of fixed axle 9 rotates through connecting lid 12 and is connected with the second magnetic sheet mechanism 11 of disc, and first magnetic sheet mechanism 10 and second magnetic sheet mechanism 11 can be along being on fixed axle 9, connecting lid 12 respectively and being on being parallel with fixed axle 9 axis direction horizontal slip of fixed axle 9;
the first magnetic plate mechanism 10 includes a first magnetic plate 1001, and a grid 1002 is disposed on the front surface of the first magnetic plate 1001, the grid patterns 1002 are uniformly distributed along the edge of the first magnetic plate body 1001, the second magnetic plate mechanism 11 includes a second magnetic plate body 1101, a square hole 1102 is formed in the bottom of the second magnetic plate 1101, a half-shaped grid 1103 is arranged on the bottom of the front face of the second magnetic plate 1101, and the half word lattice 1103 is positioned at one side of the square hole 1102, the width of the half word lattice 1103 is half of the width of the field word lattice 1002, three grids 1104 are arranged on the top of the front face of the second magnetic plate body 1101, a plurality of concentric arc-shaped grooves are arranged on the side, facing the second magnetic plate body 1101, of the first magnetic plate body 1001 and on the side, facing away from the first magnetic plate body 1001, of the first magnetic plate body 1001, one of the arc-shaped grooves on the first magnetic plate body 1001 penetrates through the central area of a grid on the plate body, a plurality of barriers with equal angular intervals are arranged in each arc-shaped groove, a plurality of springs made of magnetic conductive materials are inserted among a plurality of baffles in a plurality of concentric arc-shaped grooves on the first magnetic plate mechanism 10, a magnetic sticking block 14 is adsorbed at the end part of each spring facing to the second magnetic plate mechanism 11, a plurality of magnetic sticking blocks 14 are inserted close to the arc-shaped groove on the second magnetic plate mechanism 11 at equal angular intervals, the mutual close sides of the magnetic sticking blocks 14 on the first magnetic plate mechanism 10 and the magnetic sticking blocks 14 on the second magnetic plate mechanism 11 are like magnetic poles, a square block is arranged on the square hole 1102 in an inserted and pulled manner, the size and the shape of the square block are matched with those of the square hole 1102, the square block is embedded with a magnetic block, the magnetic block and the magnetic sticking block 14 on the first magnetic plate mechanism 10 are close to each other, and have like magnetic poles; the front surface of the supporting column 3 is provided with a sliding groove 15, and the sliding groove 15 is matched with the fixed shaft 9;
the central point at the back of adjusting box 4 puts swing joint and has L type to adjust pole 17, and L type adjusts pole 17 and runs through the central point of adjusting box 4 and adjusting gear 6 and put fixed connection, the fixed cover 18 of bottom fixedly connected with of L type regulation pole 17, and the inside activity of fixed cover 18 has cup jointed slide bar 19, the first stopper 20 of the equal fixedly connected with in both ends and second stopper 21 of slide bar 19, spacing groove 13 has been seted up at the back of adjusting box 4, and spacing groove 13 along adjusting 4 marginal evenly distributed of box, spacing groove 13 and second stopper 21 looks adaptation, the specification of first stopper 20 and second stopper 21 is unanimous, and one side of first stopper 20 and second stopper 21 all is provided with the screw thread post, the both ends of slide bar 19 all are provided with the screw hole, screw thread post and screw hole looks adaptation.
An external thread is formed at one end of the fixed shaft 9, an internal thread is formed inside the connecting cover 12, and the external thread is matched with the internal thread.
A method for using the enlightenment literacy teaching aid in claim 1 to carry out the enlightenment literacy teaching aid comprises the following steps:
s1: inserting a square block into a square hole 1102, then respectively rotating a first magnetic plate mechanism 10 and a second magnetic plate mechanism 11, before teaching Chinese characters with the same deviation part or side part, splitting the Chinese characters with the side structure, magnetically adsorbing a magnetic attachment block 14 with the deviation part/side part of a character to be displayed on a spring penetrating through an arc-shaped groove of a field character grid on the first magnetic plate mechanism 10, adsorbing other non-displayed magnetic attachment blocks 14 with the deviation part/side part on springs of other arc-shaped grooves, inserting the magnetic attachment blocks 14 with other side parts/side parts to be displayed in an arc-shaped groove close to a half character grid 1103, wherein the inserted orientation is that the magnetic attachment blocks 14 on the first magnetic plate mechanism 10 and the magnetic attachment blocks 14 on the second magnetic plate mechanism 11 are close to the same magnetic pole, and the magnetic blocks in the square block and the magnetic attachment blocks 14 on the first magnetic plate mechanism 10 are close to the same magnetic pole;
s2: the enlightenment literacy teaching aid is moved to a specified teaching place through the universal wheel 2, and then the enlightenment literacy teaching aid is fixed by using a brake sheet at the top of the universal wheel 2;
s3: holding the sliding rod 19, rotating the L-shaped adjusting rod 17 through the sliding rod 19, further driving the adjusting gear 6 to rotate through the L-shaped adjusting rod 17, further adjusting the height of the enlightenment literacy teaching aid through the gear bar 5 by the adjusting gear 6, inserting the second limiting block 21 at one end of the sliding rod 19 into the limiting groove 13 after adjusting the height of the enlightenment literacy teaching aid to a proper height, and limiting and fixing the height of the enlightenment literacy teaching aid;
s4: the first magnetic plate mechanism 10 is rotated during teaching, when the magnetic attachment block 14 with the partial/side part of the target Chinese character rotates to the square hole 1102, the square block is pulled out, so that the magnetic attachment block 14 at the partial/side part of the Chinese character on the field grid 1002 of the first magnetic plate mechanism 10 enters the square hole 1102 under the elastic force action of the spring, the partial/side part of the Chinese character on the field grid 1002 of the first magnetic plate mechanism 10 and the side/side part of the Chinese character on the middle half grid 1103 of the second magnetic plate mechanism 11 are combined into the Chinese character, and meanwhile, the magnetic attachment block 14 is used for spelling the pinyin of the Chinese character in the three-line grid 1104.
In the operation, the two magnetic plates can automatically keep a certain distance by means of the elastic force of the spring, so that enough operation space is provided for replacing the magnetic patches, and the two magnetic patches are combined together in a perfect visual unification manner by means of the elastic force when splicing is needed.
Therefore, the invention ensures that enough operating space is reserved on the two turntables and can realize the uniform and good visual effect of self-lifting after splicing by utilizing the magnetic patches with special structural design and the spring power of the orientation of the two magnetic poles.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a enlightenment literacy teaching aid, includes fixed chassis (1), its characterized in that: the middle position of the top of the fixed chassis (1) is fixedly connected with a supporting column (3), a sliding cavity (16) is formed in the supporting column (3), the supporting column (3) is connected with a gear rack (5) in a sliding mode through the sliding cavity (16), the top of the gear rack (5) is fixedly connected with a connecting column (7), one side of the supporting column (3) is fixedly connected with an adjusting box body (4), an adjusting gear (6) is movably and axially connected to the inside of the adjusting box body (4), the adjusting gear (6) is meshed with the gear rack of the gear rack (5), a limiting protrusion (8) is fixedly connected to the bottom of the gear rack (5), a fixed shaft (9) is fixedly connected to the front face of the connecting column (7), the middle of the fixed shaft (9) is rotatably connected with a first magnetic plate mechanism (10) in a disc shape, one end of the fixed shaft (9) is fixedly connected with a connecting cover (12), one end of the fixed shaft (9) is rotatably connected with a second magnetic plate mechanism (11) in a disc shape through the connecting cover (12), and the first magnetic plate mechanism (10) and the second magnetic plate mechanism (11) are respectively connected to the fixed shaft (9) and can be parallel to the fixed shaft (12) along the horizontal direction of the fixed shaft (9);
the first magnetic plate mechanism (10) comprises a first magnetic plate body (1001), the front face of the first magnetic plate body (1001) is provided with a field grid (1002), the field grid (1002) is uniformly distributed along the edge of the first magnetic plate body (1001), the second magnetic plate mechanism (11) comprises a second magnetic plate body (1101), the bottom of the second magnetic plate body (1101) is provided with a square hole (1102), the front bottom of the second magnetic plate body (1101) is provided with a half-grid (1103), the half-grid (1103) is positioned on one side of the square hole (1102), the width of the half-grid (1103) is half of the width of the field grid (1002), the front top of the second magnetic plate body (1101) is provided with a three-line grid (1104), the side of the first magnetic plate body (1001) facing the second magnetic plate body (1101) and the side of the second magnetic plate body (1101) facing away from the first magnetic plate body (1001) are provided with identical arc-shaped grooves, one of the arc-shaped grooves on the first magnetic plate body (1001) penetrates through a plurality of arc-shaped grooves, a plurality of magnetic baffles (14) are arranged in a plurality of arc-shaped grooves, and a plurality of magnetic baffles (10) facing the magnetic plate bodies are inserted into a plurality of magnetic plate mechanisms, and a plurality of magnetic baffles (10) arranged in the same angle equal angles of magnetic grooves, a plurality of magnetic sticking blocks (14) are inserted into the arc-shaped groove close to the second magnetic plate mechanism (11) at equal angular intervals, the sides, close to each other, of the magnetic sticking blocks (14) on the first magnetic plate mechanism (10) and the magnetic sticking blocks (14) on the second magnetic plate mechanism (11) are like magnetic poles, a square block is arranged on the square hole (1102) in a pluggable filling manner, the size and the shape of the square block and the square hole (1102) are matched with each other, a magnetic block is embedded in the square block, and the sides, close to each other, of the magnetic sticking blocks (14) on the first magnetic plate mechanism (10) are like magnetic poles; the front surface of the supporting column (3) is provided with a sliding groove (15), and the sliding groove (15) is matched with the fixed shaft (9);
the utility model discloses a gear adjusting mechanism, including adjusting box (4), adjusting gear (6), L type adjusting rod (17), first stopper (20) and second stopper (21) of equal fixedly connected with in both ends of slide bar (19), the fixed cover (18) of bottom fixedly connected with of adjusting box (17), and the inside activity of fixed cover (18) has cup jointed slide bar (19), the equal fixedly connected with in both ends of slide bar (19) has first stopper (20) and second stopper (21), spacing groove (13) have been seted up at the back of adjusting box (4), and spacing groove (13) along adjusting box (4) edge evenly distributed, spacing groove (13) and second stopper (21) looks adaptation, the specification of first stopper (20) and second stopper (21) is unanimous, and one side of first stopper (20) and second stopper (21) all is provided with the screw thread post, the both ends of slide bar (19) all are provided with the screw thread hole, screw thread post and screw thread adaptation.
2. The enlightenment literacy teaching aid of claim 1, characterized in that: the fixed chassis (1) is of a symmetrical cross structure, four bottom feet of the fixed chassis (1) are fixedly connected with universal wheels (2), and brake stopping pieces are arranged at the tops of the universal wheels (2).
3. The enlightenment literacy teaching aid of claim 1, wherein: an external thread is formed at one end of the fixed shaft (9), an internal thread is formed inside the connecting cover (12), and the external thread is matched with the internal thread.
4. The use method of enlightenment literacy teaching aid in claim 1 is characterized in that: the application steps are as follows:
s1: the method comprises the steps that firstly, a square block is inserted into a square hole (1102), then a first magnetic plate mechanism (10) and a second magnetic plate mechanism (11) are respectively rotated, chinese characters with the same deviation parts or side parts are taught, the Chinese characters with the side structures are separated, magnetic sticking blocks (14) with the deviation parts/side parts of characters to be displayed are magnetically adsorbed on springs penetrating through arc-shaped grooves of a field character grid on the first magnetic plate mechanism (10), other non-displayed magnetic sticking blocks (14) with the deviation parts/side parts are adsorbed on springs of other arc-shaped grooves, magnetic sticking blocks (14) with other side parts/side parts to be displayed are inserted into arc-shaped grooves close to a half character grid (1103), the direction of the insertion is that the magnetic sticking blocks (14) on the first magnetic plate mechanism (10) and the magnetic sticking blocks (14) on the second magnetic plate mechanism (11) are close to the same magnetic poles, and the magnetic poles of the magnetic blocks in the square block and the magnetic sticking blocks (14) on the first magnetic plate mechanism (10) and the near the side parts are close to the same magnetic poles;
s2: the enlightenment literacy teaching aid is moved to a specified teaching place through the universal wheel (2), and then the enlightenment literacy teaching aid is fixed by using a brake sheet at the top of the universal wheel (2);
s3: holding the sliding rod (19), rotating the L-shaped adjusting rod (17) through the sliding rod (19), further driving the adjusting gear (6) to rotate through the L-shaped adjusting rod (17), further adjusting the height of the enlightenment literacy teaching aid through the gear strip (5) through the adjusting gear (6), inserting a second limiting block (21) at one end of the sliding rod (19) into the limiting groove (13) after adjusting the height to a proper height, and limiting and fixing the height of the enlightenment literacy teaching aid;
s4: the first magnetic plate mechanism (10) is rotated during teaching, when the magnetic patch (14) with the partial part/side part of the target Chinese character rotates to the square hole (1102), the square block is pulled out, so that the magnetic patch (14) at the partial part/side part of the Chinese character on the field grid (1002) of the first magnetic plate mechanism (10) enters the square hole (1102) under the action of the elastic force of the spring, the partial part/side part of the Chinese character on the field grid (1002) of the first magnetic plate mechanism (10) and the partial part/side part of the Chinese character on the half grid (1103) of the second magnetic plate mechanism (11) are combined into the Chinese character, and meanwhile, the pinyin of the Chinese character is spelled by the magnetic patch (14) in the three-line grid (1104).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110038309.XA CN112785895B (en) | 2021-01-12 | 2021-01-12 | Enlightening literacy teaching aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110038309.XA CN112785895B (en) | 2021-01-12 | 2021-01-12 | Enlightening literacy teaching aid |
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| Publication Number | Publication Date |
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| CN112785895A CN112785895A (en) | 2021-05-11 |
| CN112785895B true CN112785895B (en) | 2022-10-25 |
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Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2482282B (en) * | 2010-07-12 | 2015-02-25 | Yvonne Mullvina Charles | Apparatus for helping a person to learn |
| CN202871102U (en) * | 2012-11-08 | 2013-04-10 | 王玉平 | Chinese character teaching aid used for Chinese teaching |
| CN206236291U (en) * | 2016-10-14 | 2017-06-09 | 朱虹 | A kind of rotary Chinese language teaching aid of gear |
| KR101967789B1 (en) * | 2018-07-16 | 2019-04-10 | 이용구 | Multi-funtional teaching tool and teaching tool set |
| CN209265721U (en) * | 2018-12-18 | 2019-08-16 | 姚晓红 | A kind of language teaching Literacy device |
| CN211264474U (en) * | 2020-01-20 | 2020-08-14 | 西安外事学院 | Chinese character teaching aid for exploratory learning for foreign Chinese teaching |
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